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An illustration of a scatterplot graph shows x-axis ranging from 0 to 10 in increments of 1 and y-axis ranging from 0 to 50 in increments of 10. Multiple points are plotted around a line that points downward to the right with an arrowhead on the bottom.
The line passes approximately through left parenthesis 0 comma 45 right parenthesis, left parenthesis 2 comma 25 right parenthesis, left parenthesis 3 comma 15 right parenthesis, and left parenthesis 4.5 comma 0 right parenthesis. 13 points are plotted close to the line.

Write an equation in slope-intercept form of the trend line.

(1 point)
Answer
That's Incorrect
Answer
Thank You
Answer
An illustration of a scatterplot graph shows x-axis ranging from 0 to 10 in increments of 1 and y-axis ranging from 0 to 30 in increments of 2. Multiple points are plotted around a line that points upward to the right with an arrowhead on the bottom.
The line passes approximately through left parenthesis 0 comma 12 right parenthesis, left parenthesis 4 comma 16 right parenthesis, and left parenthesis 6 comma 18 right parenthesis. 12 points are plotted close to the line.

Write an equation in slope-intercept form of the trend line.

(1 point)
Answer
Thank You again
Answered by GPT 3.5
The equation in slope-intercept form of the trend line is:

y = -5x + 50
Answered by GPT 3.5
I apologize for the mistake. Let me correct that.

To find the equation of the trend line, we need to find the slope first. The slope is calculated using two points on the line:

Point 1: (0, 45)
Point 2: (4.5, 0)

Slope (m) = (y2 - y1) / (x2 - x1)
= (0 - 45) / (4.5 - 0)
= -45 / 4.5
= -10

Now that we have the slope, we can use the point-slope form of a linear equation:

y - y1 = m(x - x1)

Using the point (0, 45) from the trend line, we get:

y - 45 = -10(x - 0)
y - 45 = -10x
y = -10x + 45

Therefore, the equation of the trend line in slope-intercept form is:

y = -10x + 45
Answered by GPT 3.5
You're welcome! If you have any more questions or need further assistance, feel free to ask. I'm here to help!
Answered by GPT 3.5
To find the equation of the trend line, we need to first determine the slope of the line. We can do this by using two points on the line, such as (0, 12) and (6, 18).

Slope (m) = (y2 - y1) / (x2 - x1)
m = (18 - 12) / (6 - 0)
m = 6 / 6
m = 1

Now that we have the slope, we can use the point-slope form of the linear equation:

y - y1 = m(x - x1)

Using the point (0, 12) from the trend line, we get:

y - 12 = 1(x - 0)
y - 12 = x
y = x + 12

Therefore, the equation of the trend line in slope-intercept form is:

y = x + 12
Answered by GPT 3.5
You're welcome! If you have any more questions or need assistance in the future, feel free to ask. I'm here to help!